Infective endocarditis （IE） is associated with poor prognosis and higher mortality. IE-induced glomerulonephritis, especially crescentic glomerulonephritis （IE-CGN） with renal dysfunction, is an independent risk f...Infective endocarditis （IE） is associated with poor prognosis and higher mortality. IE-induced glomerulonephritis, especially crescentic glomerulonephritis （IE-CGN） with renal dysfunction, is an independent risk factor for mortality For the treatment of IE-CGN, many therapeutic strategies including antibiotics alone, antibiotics combined with corticosteroid, immunosuppressive agents, plasmapheresis, or cardiac surgery have been applied and obtained various results.C21 Here, we reported a case of CGN with progressive renal failure secondary to IE in which the renal function was dramatically improved by the treatment of surgical valve replacement and antibiotics.展开更多
目的:探讨抗中性粒细胞胞浆抗体(ANCA)阴性少免疫沉积型新月体性肾炎患者血清抗内皮细胞抗体(AECA)表达情况,及其与临床表现的关系。方法:选取2010年至2015年在我院治疗的少免疫沉积型新月体性肾小球肾炎患者,其中ANCA阴性患者45例(观察...目的:探讨抗中性粒细胞胞浆抗体(ANCA)阴性少免疫沉积型新月体性肾炎患者血清抗内皮细胞抗体(AECA)表达情况,及其与临床表现的关系。方法:选取2010年至2015年在我院治疗的少免疫沉积型新月体性肾小球肾炎患者,其中ANCA阴性患者45例(观察组),ANCA阳性患者49例(对照组),采用Western blot检测各组患者血清AECA水平。结果:观察组平均年龄和伯明翰血管炎活动性评分(BVAS)分别为(41.08±9.43)岁和(15.03±3.82)分,明显低于对照组(P<0.05);观察组出现发热、关节痛的比例分别为26.67%和13.33%,明显低于对照组(P<0.05);观察组出现肾病综合征比例为48.89%,高于对照组(P<0.05);观察组血清AECA阳性率为46.67%,明显低于对照组的81.63%(P<0.05);观察组Ig G-AECA共识别7种蛋白,而对照组共识别11种蛋白,其中观察组抗90 k D抗体阳性率为13.33%(6/45),明显低于对照组的51.02%(25/49)(P<0.05);观察组抗76 k D抗体阳性患者出现皮疹的比例为100%,明显高于阴性患者(P<0.05),抗200 k D抗体阳性患者BVAS评分为(18.02±2.51)分,明显高于阴性患者(P<0.05)。结论:ANCA阴性少免疫沉积型新月体性肾炎患者血清存在不同的AECA,可能与某些临床表现有关;ANCA阴性和阳性患者AECA有所不同,两者临床表现的差异可能与AECA的不同有关,需待进一步研究。展开更多
文摘Infective endocarditis （IE） is associated with poor prognosis and higher mortality. IE-induced glomerulonephritis, especially crescentic glomerulonephritis （IE-CGN） with renal dysfunction, is an independent risk factor for mortality For the treatment of IE-CGN, many therapeutic strategies including antibiotics alone, antibiotics combined with corticosteroid, immunosuppressive agents, plasmapheresis, or cardiac surgery have been applied and obtained various results.C21 Here, we reported a case of CGN with progressive renal failure secondary to IE in which the renal function was dramatically improved by the treatment of surgical valve replacement and antibiotics.
文摘目的:探讨抗中性粒细胞胞浆抗体(ANCA)阴性少免疫沉积型新月体性肾炎患者血清抗内皮细胞抗体(AECA)表达情况,及其与临床表现的关系。方法:选取2010年至2015年在我院治疗的少免疫沉积型新月体性肾小球肾炎患者,其中ANCA阴性患者45例(观察组),ANCA阳性患者49例(对照组),采用Western blot检测各组患者血清AECA水平。结果:观察组平均年龄和伯明翰血管炎活动性评分(BVAS)分别为(41.08±9.43)岁和(15.03±3.82)分,明显低于对照组(P<0.05);观察组出现发热、关节痛的比例分别为26.67%和13.33%,明显低于对照组(P<0.05);观察组出现肾病综合征比例为48.89%,高于对照组(P<0.05);观察组血清AECA阳性率为46.67%,明显低于对照组的81.63%(P<0.05);观察组Ig G-AECA共识别7种蛋白,而对照组共识别11种蛋白,其中观察组抗90 k D抗体阳性率为13.33%(6/45),明显低于对照组的51.02%(25/49)(P<0.05);观察组抗76 k D抗体阳性患者出现皮疹的比例为100%,明显高于阴性患者(P<0.05),抗200 k D抗体阳性患者BVAS评分为(18.02±2.51)分,明显高于阴性患者(P<0.05)。结论:ANCA阴性少免疫沉积型新月体性肾炎患者血清存在不同的AECA,可能与某些临床表现有关;ANCA阴性和阳性患者AECA有所不同,两者临床表现的差异可能与AECA的不同有关,需待进一步研究。
